LevelUp, a free mobile app that helps travelers save money at restaurants by allowing them to pay with their phones, is expanding nationwide and is now available in Dallas, Los Angeles, Nashville, Tenn., Saint Louis, and Washington, D.C., with more cities, like Miami, on the way.

Users download LevelUp and then link their debit or credit card to the app. The app then generates a unique code to scan at more than 3,000 restaurants and shops across the country. The app has a built-in reward system, so users save a few dollars the first time they pay with LevelUp at a restaurant or shop and then earn additional credit with each subsequent purchase.

To coincide with its expansion, LevelUp is hosting events across the U.S., including Taste of the Trucks in Atlanta Sept. 15 (the $10 admission fee is waived if festival-goers pay using LevelUp), and a food truck cook-off in Philadelphia at Tashan Restaurant to celebrate LevelUp’s one year anniversary in the city Aug. 20.

Existing and new LevelUp users who pay with their phones at several LevelUp food truck and block party events can score free food, drinks, and admission.

Find the entire list of events at TheDailyMeal.com <here>